Base | Representation |
---|---|
bin | 111111011011100010… |
… | …0111111111011100110 |
3 | 111000121002112201221210 |
4 | 1332313010333323212 |
5 | 4212432133332032 |
6 | 142324311252250 |
7 | 12561355606512 |
oct | 1766704777346 |
9 | 430532481853 |
10 | 136215527142 |
11 | 52850128722 |
12 | 2249637a086 |
13 | caca803146 |
14 | 6842b7d142 |
15 | 38238712cc |
hex | 1fb713fee6 |
136215527142 has 8 divisors (see below), whose sum is σ = 272431054296. Its totient is φ = 45405175712.
The previous prime is 136215527137. The next prime is 136215527167. The reversal of 136215527142 is 241725512631.
It is a sphenic number, since it is the product of 3 distinct primes.
136215527142 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 136215527142.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11351293923 + ... + 11351293934.
It is an arithmetic number, because the mean of its divisors is an integer number (34053881787).
Almost surely, 2136215527142 is an apocalyptic number.
136215527142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136215527142 is a wasteful number, since it uses less digits than its factorization.
136215527142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22702587862.
The product of its digits is 100800, while the sum is 39.
The spelling of 136215527142 in words is "one hundred thirty-six billion, two hundred fifteen million, five hundred twenty-seven thousand, one hundred forty-two".
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